Perhaps you should try some spelling variations:
quang dung » quang trung, ung dung, cuong dung
hanh mang » nhanh mang, hanh trang, nhanh lang
quan dung » quan duong, qua dung, quan dong
chu xanh » chu manh, chieu xanh, chua xang
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van toan
toan ban » van ban
chu van » cuu van, chu han

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chu xanh) or (chu van)) - hanh mang ((quan dung) OR (quang dung)) cong tan toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu xanh) OR (chu van)) - hanh mang ((quan dung) OR (quang dung)) cong tan toan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chu xanh) or (chu van)) - hanh mang ((quan dung) OR (quang dung)) cong tan toan ban".
• Adding a wildcard symbol may retrieve word variants: theo ((chu xanh) or (chu van)) - hanh mang ((quan dung) OR (quang dung)) cong tan toan ban*.